copy a.csv file in matlab

To copy a .csv file in MATLAB, you can use the importdata function to read the file into a variable and then use the writetable function to write the data to a new file. Here is an example code for copying a .csv file named data.csv:

main.m
% Import the CSV file
data = importdata('data.csv');

% Write the data to a new file
writetable(data, 'data_copy.csv');
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6 lines

Alternatively, you can also use the copyfile function to directly make a copy of the file:

main.m
% Copy the file
copyfile('data.csv', 'data_copy.csv');
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3 lines

Both ways will create a copy of the data.csv file under the name data_copy.csv.